DE59508224D1 - THROTTLE VALVE DEVICE - Google Patents

THROTTLE VALVE DEVICE

Info

Publication number
DE59508224D1
DE59508224D1 DE59508224T DE59508224T DE59508224D1 DE 59508224 D1 DE59508224 D1 DE 59508224D1 DE 59508224 T DE59508224 T DE 59508224T DE 59508224 T DE59508224 T DE 59508224T DE 59508224 D1 DE59508224 D1 DE 59508224D1
Authority
DE
Germany
Prior art keywords
throttle valve
valve device
throttle
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE59508224T
Other languages
German (de)
Inventor
Peter Apel
Klaus Wilczek
Dirk Wuestenbecker
Georg Habel
Ottmar Kappes
Sergio H R Cruz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AB Elektronik GmbH
Original Assignee
AB Elektronik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AB Elektronik GmbH filed Critical AB Elektronik GmbH
Priority claimed from PCT/EP1995/002334 external-priority patent/WO1995035440A2/en
Application granted granted Critical
Publication of DE59508224D1 publication Critical patent/DE59508224D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1065—Mechanical control linkage between an actuator and the flap, e.g. including levers, gears, springs, clutches, limit stops of the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/107—Safety-related aspects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0269—Throttle closing springs; Acting of throttle closing springs on the throttle shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0277—Fail-safe mechanisms, e.g. with limp-home feature, to close throttle if actuator fails, or if control cable sticks or breaks
DE59508224T 1994-06-18 1995-06-16 THROTTLE VALVE DEVICE Expired - Fee Related DE59508224D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9409891U DE9409891U1 (en) 1994-06-18 1994-06-18 Arrangement for the emergency driving position of a throttle valve element
DE19512916A DE19512916C2 (en) 1994-06-18 1995-04-06 Throttle valve device
PCT/EP1995/002334 WO1995035440A2 (en) 1994-06-18 1995-06-16 Throttle valve device

Publications (1)

Publication Number Publication Date
DE59508224D1 true DE59508224D1 (en) 2000-05-31

Family

ID=6910038

Family Applications (3)

Application Number Title Priority Date Filing Date
DE9409891U Expired - Lifetime DE9409891U1 (en) 1994-06-18 1994-06-18 Arrangement for the emergency driving position of a throttle valve element
DE19512916A Expired - Fee Related DE19512916C2 (en) 1994-06-18 1995-04-06 Throttle valve device
DE59508224T Expired - Fee Related DE59508224D1 (en) 1994-06-18 1995-06-16 THROTTLE VALVE DEVICE

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE9409891U Expired - Lifetime DE9409891U1 (en) 1994-06-18 1994-06-18 Arrangement for the emergency driving position of a throttle valve element
DE19512916A Expired - Fee Related DE19512916C2 (en) 1994-06-18 1995-04-06 Throttle valve device

Country Status (1)

Country Link
DE (3) DE9409891U1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5492097A (en) * 1994-09-30 1996-02-20 General Motors Corporation Throttle body default actuation
DE4443041C2 (en) * 1994-12-04 2003-02-06 Gerd Hoermansdoerfer Controllable throttle system
DE4445100C2 (en) * 1994-12-17 2002-11-21 Gerd Hoermansdoerfer Switchable throttle system
DE69732202T2 (en) * 1996-09-03 2005-12-15 Hitachi, Ltd. Throttle actuator for an internal combustion engine
JP3511577B2 (en) † 1998-10-06 2004-03-29 株式会社日立製作所 Throttle device for internal combustion engine
DE19928632A1 (en) * 1999-06-23 2000-12-28 Mannesmann Vdo Ag Load adjustment device
DE19936456A1 (en) * 1999-08-03 2001-02-08 Mann & Hummel Filter Valve
DE102005029262A1 (en) * 2005-06-23 2007-01-04 Siemens Ag Load adjustment device for actuating unit, has reset and dry-running operation springs arranged concentric to rotation axis of regulating shaft having barrels concentric to axis, where one of barrel has diameter larger than other barrel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234468A1 (en) * 1982-09-17 1984-03-22 Robert Bosch Gmbh, 7000 Stuttgart METHOD AND DEVICE FOR CONTROLLING AT LEAST ONE THROTTLE CROSS-SECTION IN A CONTROL LINE
DE4124973A1 (en) * 1991-07-27 1993-01-28 Bosch Gmbh Robert LOAD ADJUSTMENT DEVICE FOR A DRIVE MACHINE
DE4136131A1 (en) * 1991-11-02 1993-05-06 Vdo Adolf Schindling Ag, 6000 Frankfurt, De DEVICE FOR ADJUSTING A THROTTLE VALVE
DE4315013C2 (en) * 1993-05-06 2000-06-15 Freudenberg Carl Fa Electromagnetically actuated valve

Also Published As

Publication number Publication date
DE19512916A1 (en) 1995-12-21
DE9409891U1 (en) 1994-08-11
DE19512916C2 (en) 1998-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee